$124 Cheap United flights Washington (IAD) to Boston (BOS)

$124 Cheap United flights Washington (IAD) to Boston (BOS)

Prices were available within the past 7 days and start at $124 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$177 Roundtrip, found 2 hours ago

$177

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $177 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$187 Roundtrip, found 2 hours ago

$187

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $187 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$197 Roundtrip, found 2 hours ago

$197

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $197 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$232 Roundtrip, found 2 hours ago

$232

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $232 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$237 Roundtrip, found 2 hours ago

$237

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $237 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$242 Roundtrip, found 2 hours ago

$242

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $242 found 2 hours ago

Thu, Jan 29 - Mon, Feb 2

IAD

Washington

BOS

Boston

$247 Roundtrip, found 2 hours ago

$247

Roundtrip

found 2 hours ago

Select United flight, departing Thu, Jan 29 from Washington to Boston, returning Mon, Feb 2, priced at $247 found 2 hours ago